twice in two weeks students brought guns to baltimore county schools. and now they are promising to have new security measures and make it a priority in the district. abc2 news linda so is live and what can they do if anything to make the school safer and parents at least feel that way if their kid head-- kids head off to class. >> reporter: there will be several changes to security. you will see it here where the latest gun incident happened and other county middle and high schools. first of all, county school resource officers will be given hand-held metal detectors to use if they feel like something is suspicious. also, they are going to increase the number of school resource officers at middle and high schools. these changes are all prompted by the recent gun incidents involving students bringing guns to schools. yesterday, here at stemers run middle, there was a middle school student who brought a loaded semiautomatic gun to school, waved it at a teacher and classmates before pointing it at himself. a teacher wrestle the gun awan and no one was hur